This study aimed to investigate the development of visual and auditory temporal processing among children with and without dyslexia and to examine the roles of temporal processing in reading and reading-related abilities. A total of 362 Chinese children in Grades 1-6 were recruited from Taiwan. Half of the children had dyslexia, and the other half…

Substantial evidence has established that individual differences in executive function (EF) in early childhood are uniquely predictive of children's academic readiness at school entry. The current study tested whether growth trajectories of EF across the early childhood period could be used to identify a subset of children who were at pronounced…

Our goal was to investigate the growth of vocabulary and morphological awareness over time in the context of an intervention for kindergartners with different ability levels in these skills. Participants in this exploratory study were 108 children from schools serving socioeconomically disadvantaged neighborhoods. Results indicated that children…

The present study examined whether temporal processing (TP) is associated with reading of a non-alphabetic script, that is, Chinese. A total of 126 primary school-aged Chinese children from Taiwan (63 children with dyslexia) completed cross-modal, visual, and auditory temporal order judgment tasks and measures of Chinese reading and…

The majority of recent studies conclude that children's private speech development (private speech internalization) is related to and important for mathematical development and disabilities. It is far from clear, however, whether private speech internalization itself plays any causal role in the development of mathematical competence. The main…

Lervag and Hulme’s neuro-developmental theory and Wolf and Bowers’s double-deficit hypothesis were examined in this longitudinal study. A total of 130 children were tested in preschool and followed through fifth grade, when 84 remained in the study. During preschool and kindergarten the participants were given tests of end-sound discrimination…

We analyzed two nationally representative, longitudinal data sets of U.S. children to identify risk factors for persistent mathematics difficulties (PMD). Results indicated that children from low socioeconomic households are at elevated risk of PMD at 48 and 60 months of age, as are children with cognitive delays, identified developmental delays…

Investigation of the effects of age on the social perceptual ability of 30 learning disabled and 30 non-learning-disabled students (at ages 11, 14, and 17 years) indicated that, though social perceptual ability improved with age for both groups, the proportionate differences between the groups remained constant through age 17. (Author/DB)

Issues and developmental considerations in outcome and treatment of head injury in children are considered. Focus is on appropriate assessment practices in the areas of psychoeducational development, motor and cognitive deficits, and neuropsychological deficits. (Author/DB)

Low- and moderate-exploratory children (mean age 6.9 years) with learning disabilities engaged in exploratory behavior independently and with an adult who communicated support in one of two nonintrusive ways. Consistent with a developmental motivation perspective, the children showed higher levels of exploration under both kinds of supportive…

In response to a previous paper (EC 212 858) regarding the neurodevelopmental evidence for the basis of dyslexia, this paper suggests further concerns in the areas of cognitive measurement, the relationship between cortical-functional organization and child development, and lack of operational definitions in the study of the dyslexic syndrome. (DB)

Discussed is the spatial concept model of J. Piaget in terms of the child's development from topological spatial relationships to Euclidean and projective relationships with implications for assessment and remediation of perceptual dysfunction. (DB)

The study examined student records to evaluate the mathematical performance of 220 children from 8 through 17 years of age diagnosed as having learning disabilities. Developmental patterns were identified and implications for instruction including specially designed instruction stressing problem solving were drawn. (Author/DB)

The paper presented the case of a 9-year-old boy whose physical appearance and behavior were those of a 6-year-old, and questioned whether he should be diagnosed as immature or defective. (Author/GW)

Development of reading speed in Italian children with dyslexia was estimated using individualized growth curves for 38 children with dyslexia tested longitudinally from 2nd-8th grade and compared with controls. Their reading speed development followed a linear trend of .3 syllables per second per grade, half the increment observed in controls.…